smtp.cester.de - robtex.com

smtp.cester.de

DNSSECโš ๏ธ Not signed
A85.215.208.13๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS85.215.128.0/17 IONOS SE ber.de
PTRmail.nemovox.eu

cester.de

DNSSEC๐Ÿ”’ Signed (DS record present)
A2a01:239:3b8:4c00::1๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS2a01:239::/32 IONOS SE ber.de
A85.215.208.13๐Ÿ‡ฉ๐Ÿ‡ช IONOS-AS85.215.128.0/17 IONOS SE ber.de
NSns1.core-networks.de โญ
NSns2.core-networks.eu
NSns3.core-networks.com
MXsmtp.cester.eu โญ
TXTv=spf1 a mx ip4:85.215.208.13 ip4:152.53.115.22 -all
SOAns1.core-networks.dehostmaster@core-networks.de serial=2024095648

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A85.215.208.13
โ—A85.215.208.132026-02-14 โ†’ 2026-05-11 ยท 2 obs
โ— 2026-02-14 18:17:48
โ— 2026-05-11 00:30:36

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
cester.dens1.core-networks.de, ns3.core-networks.com, ns2.core-networks.eu2 records

โœ… Authoritative Response

Server:78.111.72.98

NS records: ns1.core-networks.de, ns3.core-networks.com, ns2.core-networks.eu

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 2428ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A185.215.208.13

๐Ÿ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.core-networks.de, ns1.core-networks.de)

Analysis

Mail Server Role

smtp.cester.de functions as a mail server for nemovox.de.

IP Addresses

smtp.cester.de resolves to one IP number: 85.215.208.13.

other host names including cester.de, nemovox.de, cester.eu, nemovox.eu and mail.nemovox.eu share IP numbers with smtp.cester.de.